320093760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 448

約数和(自身を含む): 1287475200

約数和(自身を除く): 967381440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 64, 69, 70, 76, 80, 84, 92, 95, 96, 105, 109, 112, 114, 115, 120, 133, 138, 140, 152, 160, 161, 168, 184, 190, 192, 210, 218, 224, 228, 230, 240, 266, 276, 280, 285, 304, 320, 322, 327, 336, 345, 368, 380, 399, 420, 436, 437, 448, 456, 460, 480, 483, 532, 545, 552, 560, 570, 608, 644, 654, 665, 672, 690, 736, 760, 763, 798, 805, 840, 872, 874, 912, 920, 960, 966, 1064, 1090, 1104, 1120, 1140, 1216, 1288, 1308, 1311, 1330, 1344, 1380, 1472, 1520, 1526, 1596, 1610, 1635, 1680, 1744, 1748, 1824, 1840, 1932, 1995, 2071, 2128, 2180, 2185, 2208, 2240, 2280, 2289, 2415, 2507, 2576, 2616, 2622, 2660, 2760, 3040, 3052, 3059, 3192, 3220, 3270, 3360, 3488, 3496, 3648, 3680, 3815, 3864, 3990, 4142, 4256, 4360, 4370, 4416, 4560, 4578, 4830, 5014, 5152, 5232, 5244, 5320, 5520, 6080, 6104, 6118, 6213, 6384, 6440, 6540, 6555, 6720, 6976, 6992, 7360, 7521, 7630, 7728, 7980, 8284, 8512, 8720, 8740, 9120, 9156, 9177, 9660, 10028, 10304, 10355, 10464, 10488, 10640, 11040, 11445, 12208, 12236, 12426, 12535, 12768, 12880, 13080, 13110, 13984, 14497, 15042, 15260, 15295, 15456, 15960, 16568, 17440, 17480, 17549, 18240, 18312, 18354, 19320, 20056, 20710, 20928, 20976, 21280, 22080, 22890, 24416, 24472, 24852, 25070, 25536, 25760, 26160, 26220, 27968, 28994, 30084, 30520, 30590, 30912, 31065, 31920, 33136, 34880, 34960, 35098, 36624, 36708, 37605, 38640, 40112, 41420, 41952, 42560, 43491, 45780, 45885, 47633, 48832, 48944, 49704, 50140, 51520, 52320, 52440, 52647, 57988, 60168, 61040, 61180, 62130, 63840, 66272, 69920, 70196, 72485, 73248, 73416, 75210, 77280, 80224, 82840, 83904, 86982, 87745, 91560, 91770, 95266, 97888, 99408, 100280, 104640, 104880, 105294, 115976, 120336, 122080, 122360, 124260, 127680, 132544, 139840, 140392, 142899, 144970, 146496, 146832, 150420, 154560, 160448, 165680, 173964, 175490, 183120, 183540, 190532, 195776, 198816, 200560, 209760, 210588, 217455, 231952, 238165, 240672, 244160, 244720, 248520, 263235, 280784, 285798, 289940, 293664, 300840, 331360, 333431, 347928, 350980, 366240, 367080, 381064, 397632, 401120, 419520, 421176, 434910, 463904, 476330, 481344, 489440, 497040, 526470, 561568, 571596, 579880, 587328, 601680, 662720, 666862, 695856, 701960, 714495, 732480, 734160, 762128, 802240, 842352, 869820, 927808, 952660, 978880, 994080, 1000293, 1052940, 1123136, 1143192, 1159760, 1203360, 1333724, 1391712, 1403920, 1428990, 1468320, 1524256, 1667155, 1684704, 1739640, 1905320, 1988160, 2000586, 2105880, 2286384, 2319520, 2406720, 2667448, 2783424, 2807840, 2857980, 2936640, 3048512, 3334310, 3369408, 3479280, 3810640, 4001172, 4211760, 4572768, 4639040, 5001465, 5334896, 5615680, 5715960, 6668620, 6958560, 7621280, 8002344, 8423520, 9145536, 10002930, 10669792, 11431920, 13337240, 13917120, 15242560, 16004688, 16847040, 20005860, 21339584, 22863840, 26674480, 32009376, 40011720, 45727680, 53348960, 64018752, 80023440, 106697920, 160046880, 320093760]

約数ペア:

[(1, 320093760), (2, 160046880), (3, 106697920), (4, 80023440), (5, 64018752), (6, 53348960), (7, 45727680), (8, 40011720), (10, 32009376), (12, 26674480), (14, 22863840), (15, 21339584), (16, 20005860), (19, 16847040), (20, 16004688), (21, 15242560), (23, 13917120), (24, 13337240), (28, 11431920), (30, 10669792), (32, 10002930), (35, 9145536), (38, 8423520), (40, 8002344), (42, 7621280), (46, 6958560), (48, 6668620), (56, 5715960), (57, 5615680), (60, 5334896), (64, 5001465), (69, 4639040), (70, 4572768), (76, 4211760), (80, 4001172), (84, 3810640), (92, 3479280), (95, 3369408), (96, 3334310), (105, 3048512), (109, 2936640), (112, 2857980), (114, 2807840), (115, 2783424), (120, 2667448), (133, 2406720), (138, 2319520), (140, 2286384), (152, 2105880), (160, 2000586), (161, 1988160), (168, 1905320), (184, 1739640), (190, 1684704), (192, 1667155), (210, 1524256), (218, 1468320), (224, 1428990), (228, 1403920), (230, 1391712), (240, 1333724), (266, 1203360), (276, 1159760), (280, 1143192), (285, 1123136), (304, 1052940), (320, 1000293), (322, 994080), (327, 978880), (336, 952660), (345, 927808), (368, 869820), (380, 842352), (399, 802240), (420, 762128), (436, 734160), (437, 732480), (448, 714495), (456, 701960), (460, 695856), (480, 666862), (483, 662720), (532, 601680), (545, 587328), (552, 579880), (560, 571596), (570, 561568), (608, 526470), (644, 497040), (654, 489440), (665, 481344), (672, 476330), (690, 463904), (736, 434910), (760, 421176), (763, 419520), (798, 401120), (805, 397632), (840, 381064), (872, 367080), (874, 366240), (912, 350980), (920, 347928), (960, 333431), (966, 331360), (1064, 300840), (1090, 293664), (1104, 289940), (1120, 285798), (1140, 280784), (1216, 263235), (1288, 248520), (1308, 244720), (1311, 244160), (1330, 240672), (1344, 238165), (1380, 231952), (1472, 217455), (1520, 210588), (1526, 209760), (1596, 200560), (1610, 198816), (1635, 195776), (1680, 190532), (1744, 183540), (1748, 183120), (1824, 175490), (1840, 173964), (1932, 165680), (1995, 160448), (2071, 154560), (2128, 150420), (2180, 146832), (2185, 146496), (2208, 144970), (2240, 142899), (2280, 140392), (2289, 139840), (2415, 132544), (2507, 127680), (2576, 124260), (2616, 122360), (2622, 122080), (2660, 120336), (2760, 115976), (3040, 105294), (3052, 104880), (3059, 104640), (3192, 100280), (3220, 99408), (3270, 97888), (3360, 95266), (3488, 91770), (3496, 91560), (3648, 87745), (3680, 86982), (3815, 83904), (3864, 82840), (3990, 80224), (4142, 77280), (4256, 75210), (4360, 73416), (4370, 73248), (4416, 72485), (4560, 70196), (4578, 69920), (4830, 66272), (5014, 63840), (5152, 62130), (5232, 61180), (5244, 61040), (5320, 60168), (5520, 57988), (6080, 52647), (6104, 52440), (6118, 52320), (6213, 51520), (6384, 50140), (6440, 49704), (6540, 48944), (6555, 48832), (6720, 47633), (6976, 45885), (6992, 45780), (7360, 43491), (7521, 42560), (7630, 41952), (7728, 41420), (7980, 40112), (8284, 38640), (8512, 37605), (8720, 36708), (8740, 36624), (9120, 35098), (9156, 34960), (9177, 34880), (9660, 33136), (10028, 31920), (10304, 31065), (10355, 30912), (10464, 30590), (10488, 30520), (10640, 30084), (11040, 28994), (11445, 27968), (12208, 26220), (12236, 26160), (12426, 25760), (12535, 25536), (12768, 25070), (12880, 24852), (13080, 24472), (13110, 24416), (13984, 22890), (14497, 22080), (15042, 21280), (15260, 20976), (15295, 20928), (15456, 20710), (15960, 20056), (16568, 19320), (17440, 18354), (17480, 18312), (17549, 18240)]